The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 01, 2011
Filed:
Nov. 25, 2008
Applicants:
Kyung-hoon Kim, Gyeonggi-do, KR;
Sang-sic Yoon, Gyeonggi-do, KR;
Hong-bae Kim, Gyeonggi-do, KR;
Inventors:
Assignee:
Hynix Semiconductor Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 8/00 (2006.01); G11C 8/18 (2006.01); H03K 3/017 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor memory device includes a clock supply portion for providing an external clock to the interior of the memory device, a clock transfer portion for transferring the clock from the clock supply portion to each of elements in the memory device and data output portions for outputting data in synchronism the clock from the clock transfer portion, wherein the clock from the clock supply portion to the clock transfer portion swings at a current mode logic (CML) level.